You know, if you don't like the look of a book, you don't have to read it?
While it is not ideal for "George" to fall down a ventilation shaft and be "black as a N word with soot", it is more important that the main characters show generosity, inclusion and fairness to everyone regardless of social status, ethnicity, and if they identify as the opposite sex.
Anne (who would now be described as Cis

)could have told Julian to take a hike with his sexist remarks, as George did.
